Ballbusting in flats

Description: This time my slave standing like on his 4 paws, while i'm kicking his groin with my old classic black flat shoes. while he's falling down, i'm continuing kick his ribs and body and trampling his back. this bitch has been wearing a chastity belt for almost a year now! i let him take it off only when i want to trample and kick his useless nasty balls. i thins this bitch put up with that fact that he would be wearing it for a long time more for my pleasure.